Bearing NAO50x68x20 (SKF)

Needle roller bearings NAO50x68x20

Bearing number : NAO50x68x20

Size (mm) : 50x68x20

Brand : SKF

Bore Diameter (mm) : 50

Outer Diameter (mm) : 68

Width (mm) : 20

Bearing dimensions and specification in SKF catalogue:

d - 50 mm

D - 68 mm

B - 20 mm

C - 20 mm

r1 min. - 0,6 mm

r2 min. - 0,6 mm

E - 60 mm

F - 55 mm

Da - 60,8 mm

db - 54,5 mm

ra max. - 0,6 mm

S - 1 mm

da - 59,2 mm

Db - 55,8 mm

Weight - 0,23 Kg

Basic dynamic load rating (C) - 27 kN

Basic static load rating (C0) - 67 kN

Fatigue load limit (Pu) - 8,15

Reference speed - 7 500 r/min

Limiting speed - 8 500 r/min

Designation

Bore Dia, mm

Outer Dia, mm: